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NAT UNIV CORP NAGAOKA UNIV

Overview
  • Total Patents
    29
About

NAT UNIV CORP NAGAOKA UNIV has a total of 29 patent applications. Its first patent ever was published in 2006. It filed its patents most often in WIPO (World Intellectual Property Organization), China and Republic of Korea. Its main competitors in its focus markets surface technology and coating, materials and metallurgy and semiconductors are KOJIMA YASUHIKO, NOVE TECHNOLOGIES INC and ADVANCED MATERIAL TECH INC.

Patent filings per year

Chart showing NAT UNIV CORP NAGAOKA UNIVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Inoue Yasunobu 14
#2 Nishiyama Hiroshi 14
#3 Yasui Kanji 9
#4 Hiroshi Nishiyama 4
#5 Yasunobu Inoue 4
#6 Saito Nobuo 4
#7 Kanji Yasui 4
#8 Takeuchi Junichi 3
#9 Tamura Kazuyuki 3
#10 Shioda Tatsutoshi 3

Latest patents

Publication Filing date Title
WO2010113985A1 Interferometer
WO2010116918A1 Relative phase detector, relative phase detecting method and information reading device
WO2010098227A1 Optical modulation material and method for producing same
WO2010093007A1 Emotional state determining device
CN102224571A Substrate processing method and substrate processing apparatus
CN102026928A Crystallized glass and method for producing the same
WO2009107632A2 Optical loop device, optical signal delay circuit, frequency shift method, and optical signal delay method
WO2009014099A1 Method and apparatus for depositing nitride film
WO2008143197A1 Method and apparatus for production of metal oxide thin film
WO2007129749A1 Porous copper electrode for electric discharge machining, and method for manufacturing porous copper electrode for electric discharge machining
WO2007029667A1 Hydrogenation catalyst for carbonyl group, method for producing same, and method for producing unsaturated alcohol by using such catalyst